#基类

class Base():
    def __init__(self,driver):
        self.driver=driver

    def open_url(self,url):
        self.driver.get(url)

    def find_element(self,loc):
        return self.driver.find_element(*loc)

    #输入封装
    def send_keys(self,loc,text):
        self.find_element(loc).send_keys(text)

    #点击封装
    def click(self,loc):
        self.find_element(loc).click()

    #键盘事件封装
    def keys_enter(self,loc,key):
        self.find_element(loc).send_keys(key)